Updated the spec for packaging Foreman on top of a Ruby 1.9.3 software collection

Added core runtime packages to the RHEL6 comp

Added additional DB packages

Added even more dependencies to the RHEL6 comp

Added a lot more dependencies to the RHEL6 comp

Added rails and dependencies to comp

Added f18 releases to tito and fixed some typos

Added RHEL6 and F18 comps

Added files for building via Tito